Evidence map›Paper›PMID 34072260›Full record

ReviewInternational journal of molecular sciences2021

Hijacked Immune Cells in the Tumor Microenvironment: Molecular Mechanisms of Immunosuppression and Cues to Improve T Cell-Based Immunotherapy of Solid Tumors.

Emre Balta, Guido H Wabnitz, Yvonne Samstag

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

57 citing papers in PubMed, 1 synthesis or guideline pooled it, 81 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Emre BaltaSection Molecular Immunology, Institute of Immunology, Heidelberg University Hospital, 69120 Heidelberg, Germany.ORCID 0000-0002-4200-9738
Guido H WabnitzSection Molecular Immunology, Institute of Immunology, Heidelberg University Hospital, 69120 Heidelberg, Germany.ORCID 0000-0001-5101-9885
Yvonne SamstagSection Molecular Immunology, Institute of Immunology, Heidelberg University Hospital, 69120 Heidelberg, Germany.ORCID 0000-0002-1536-2456
Heidelberg University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The understanding of the tumor microenvironment (TME) has been expanding in recent years in the context of interactions among different cell types, through direct cell-cell communication as well as through soluble factors. It has become evident that the development of a successful antitumor response depends on several TME factors. In this context, the number, type, and subsets of immune cells, as well as the functionality, memory, and exhaustion state of leukocytes are key factors of the TME. Both the presence and functionality of immune cells, in particular T cells, are regulated by cellular and soluble factors of the TME. In this regard, one fundamental reason for failure of antitumor responses is hijacked immune cells, which contribute to the immunosuppressive TME in multiple ways. Specifically, reactive oxygen species (ROS), metabolites, and anti-inflammatory cytokines have central roles in generating an immunosuppressive TME. In this review, we focused on recent developments in the immune cell constituents of the TME, and the micromilieu control of antitumor responses. Furthermore, we highlighted the current challenges of T cell-based immunotherapies and potential future strategies to consider for strengthening their effectiveness.

Indexed as

ImmunomodulationAnimalsBiomarkersHumansImmunologic SurveillanceImmunotherapyLymphocytes, Tumor-InfiltratingNeoplasmsNeutrophil InfiltrationReactive Oxygen SpeciesT-LymphocytesT-Lymphocyte SubsetsTreatment OutcomeTumor-Associated MacrophagesTumor EscapeTumor MicroenvironmentBiomarkersReactive Oxygen Speciescancer immunotherapyCAR T cellsimmunosuppressionROSTILsTME

Identifiers

PMID34072260
PMCPMC8199456
OpenAlexW3165724578

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.